# Star Worm Goop
**Description:** Star Worm Goop **is an item used to add luminance to other blocks.**
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**Details:**
**Rarity color:** | Common |
**Renewable:** | Yes |
**Stackable:** | Yes (64) |
**Durability:** | None |
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#### **Obtaining**
**Crafting** 1 Star Worm Goop can be crafted with 1 Star Worm and a Mortar and Pestle.

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#### **Usage**
**Crafting Ingredient SW Blocks** SW blocks are versions of vanilla blocks that give off light - to the same level as glowstone. When SWEM and SWDM are installed, these blocks can also be converted to SW versions. Simply place 1 Star Worm Goop and 1 Block into a crafting table to create a SW version.
**Leads** SW Goop can be used interchangeably with slime balls to create (vanilla) leads.

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#### **Changelog**
PRE 1.18.2
This is not a complete list of version changes / fixes. It is a changelog of relevant wiki-related version information.
**MC Version** | **Release** | **Notes** |
1.18.2
| 1.18.2-0.5.3.22.2
| SW Goop can no longer be used to craft slimeballs, or be used interchangeably with slime balls **except** in the crafting of vanilla leads. |
1.16.5 | 1.16.5-0.5.3.21 | **\[Deprecated Recipe\]
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#### **Data values**